Agent skill

Stability AI

by sickn33 in sickn33/agentic-awesome-skills

Geracao de imagens via Stability AI (SD3.5, Ultra, Core). An agent skill from sickn33/agentic-awesome-skills.

MITAuto-check: notesMedia & Creative

Install Stability AI

skills CLI
$ npx skills add sickn33/agentic-awesome-skills --skill stability-ai -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install sickn33/agentic-awesome-skills stability-ai --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/sickn33/agentic-awesome-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/stability-ai .claude/skills/stability-ai && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
stability-ai
GitHub stars
47k
Used in
2 other repos
Token cost
~2k tokens
SKILL.md length
705 words
Files
8 (incl. scripts, references)
Skills in repo
1,493
Repo updated
First seen
Licence
MIT

At a glance

Geracao de imagens via Stability AI (SD3.5, Ultra, Core). An agent skill from sickn33/agentic-awesome-skills.

  • Works in 5 steps: Modos De Operacao → Exemplos De Uso → Aspect Ratios → …
  • Tasks that involve Image editing
  • SKILL.md covers Overview, When to Use This Skill, Do Not Use This Skill When and How It Works, plus 14 more sections
  • Runs Python scripts from its folder; calls python and pip; needs STABILITY_API_KEY

What it does

Stability AI is an agent skill from sickn33/agentic-awesome-skills. Geracao de imagens via Stability AI (SD3.5, Ultra, Core). Text-to-image, img2img, inpainting, upscale, remove-bg, search-replace. 15 estilos artisticos.

Its SKILL.md is about 2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 9 other files, including scripts and reference files (for example `references/api-reference.md`, `references/prompt-engineering.md` and `references/setup-guide.md`).

It sits in Media & Creative, covering Image editing and Image generation. It works with Stable Diffusion. The repository describes itself as: AAS Core is the local, agent-first control plane for complete catalog discovery, agent-owned selection, stack validation, and planning, backed by 2,400+ agentic skills. Includes… The licence is MIT.

When your agent uses it

  • Tasks that involve Image editing
  • Tasks that involve Image generation

Example prompts

  • “/stability-ai”

Requirements

  • Python 3
  • A credential in STABILITY_API_KEY

Workflow steps

5 steps, taken from the step headings in SKILL.md.

  1. Modos De Operacao
  2. Exemplos De Uso
  3. Aspect Ratios
  4. Estilos (15 Presets)
  5. Output

What it can do on your machine

Read from SKILL.md and the folder at commit 680176d. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships 4 files in scripts/ (Python), which the agent can run.

    Shell commands in SKILL.md call:

    • python
    • pip

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use pip, which can reach the network depending on how they are called.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names these keys or tokens, usually read from environment variables:

    • STABILITY_API_KEY

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Stability AI loads about 2k tokens when it runs, and up to ~6.1k if it reads all its reference files. Until then it costs about 41 tokens; SKILL.md has 705 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~41
When it runs · the whole SKILL.md, loaded when a task matches
~2k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~6.1k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check: notes

The automated check noted patterns worth knowing about, such as sudo or a known installer.

  • NoteMentions a .env fileSKILL.md:67
    3. Colar no `.env`: `STABILITY_API_KEY=sk-sua-chave-aqui`

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.

SKILL.md

The full file from sickn33/agentic-awesome-skills at commit 680176d, republished under its MIT licence (© sickn33). 705 words, ~2,032 tokens.

Download SKILL.mdSave it as .claude/skills/stability-ai/SKILL.md (or your agent's skills folder). This skill also uses 7 other files; get the full folder from GitHub.
name
stability-ai
description
Geracao de imagens via Stability AI (SD3.5, Ultra, Core). Text-to-image, img2img, inpainting, upscale, remove-bg, search-replace. 15 estilos artisticos.
risk
safe
source
community
date_added
2026-03-06
author
renat
tags
image-generation, stable-diffusion, ai-art, api
tools
claude-code, antigravity, cursor, gemini-cli, codex-cli

Stability AI — Gerador de Imagens Profissional

Overview

Geracao de imagens via Stability AI (SD3.5, Ultra, Core). Text-to-image, img2img, inpainting, upscale, remove-bg, search-replace. 15 estilos artisticos.

When to Use This Skill

  • When the user mentions "stability ai" or related topics
  • When the user mentions "stable diffusion" or related topics
  • When the user mentions "sd3.5" or related topics
  • When the user mentions "gerar arte" or related topics
  • When the user mentions "gerar ilustracao" or related topics
  • When the user mentions "image to image" or related topics

Do Not Use This Skill When

  • The task is unrelated to stability ai
  • A simpler, more specific tool can handle the request
  • The user needs general-purpose assistance without domain expertise

How It Works

Skill para gerar imagens artisticas e fotorrealistas usando a Stability AI API. Gratuito com Community License (sem limite para uso pessoal/pequenas empresas).

Quando Usar Esta Skill Vs Ai-Studio-Image

CenarioSkill recomendada
Foto humanizada para Instagram/redes sociaisai-studio-image
Arte digital, ilustracao, concept artstability-ai
Foto com camera de celular (realismo casual)ai-studio-image
Fotorrealismo cinematografico (8K, detalhado)stability-ai
Material educacional com visual profissionalai-studio-image
Poster, wallpaper, book cover, game assetstability-ai
Inpainting (editar parte de uma imagem)stability-ai
Upscale (aumentar resolucao)stability-ai
Remover fundo de imagemstability-ai
Search & Replace (trocar objeto em imagem)stability-ai
Apagar elemento de uma imagemstability-ai

Setup Rapido

  1. Criar conta em platform.stability.ai (gratuito)
  2. Copiar API Key do dashboard
  3. Colar no .env: STABILITY_API_KEY=sk-sua-chave-aqui
  4. pip install -r scripts/requirements.txt

Detalhes completos em references/setup-guide.md.

1. Modos De Operacao

ComandoO que fazEndpoint
--mode generateTexto para imagem (SD3.5)/generate/sd3
--mode ultraTexto para imagem premium/generate/ultra
--mode coreTexto para imagem rapido/generate/core
--mode img2imgImagem + texto para nova imagem/generate/sd3
--mode upscaleAumentar resolucao (conservativo)/upscale/conservative
--mode upscale-creativeAumentar resolucao com detalhes/upscale/creative
--mode remove-bgRemover fundo (PNG transparente)/edit/remove-background
--mode inpaintEditar parte da imagem (mascara)/edit/inpaint
--mode search-replaceTrocar objeto por descricao/edit/search-and-replace
--mode eraseApagar parte da imagem/edit/erase

2. Exemplos De Uso

bash

## Geracao Basica (Sd 3.5 Large)

python scripts/generate.py --prompt "a serene mountain landscape at sunset" --mode generate

## Qualidade Maxima (Ultra)

python scripts/generate.py --prompt "cinematic portrait, dramatic lighting" --mode ultra --aspect-ratio 16:9

## Rapido Para Iteracao (Core)

python scripts/generate.py --prompt "cute cat ninja" --mode core --style anime

## Image-To-Image

python scripts/generate.py --prompt "watercolor style" --mode img2img --image foto.jpg --strength 0.7

## Upscale Conservativo

python scripts/generate.py --prompt "landscape photo" --mode upscale --image foto_pequena.jpg

## Remover Fundo

python scripts/generate.py --mode remove-bg --image produto.jpg

## Inpainting Com Mascara

python scripts/generate.py --prompt "red roses" --mode inpaint --image jardim.jpg --mask mascara.png

## Search & Replace

python scripts/generate.py --prompt "a golden retriever" --mode search-replace --image parque.jpg --search "the cat"

## Apagar Objeto

python scripts/generate.py --mode erase --image foto.jpg --mask area.png

## Listar Modelos

python scripts/generate.py --list-models

## Listar Estilos

python scripts/generate.py --list-styles

## Analisar Prompt (Sugestoes Automaticas)

python scripts/generate.py --prompt "anime warrior girl, widescreen" --analyze --json

3. Aspect Ratios

NomeRatioAliasesUso tipico
square1:1ig, instagram, quadradoFeed Instagram
portrait2:3retrato, pinterestRetrato, poster
landscape3:2paisagem, horizontalPaisagem, banner
photo4:5ig-feedInstagram feed otimizado
wide16:9widescreen, youtube, cinema, wallpaperCinema, YT
ultrawide21:9—Monitor ultrawide
stories9:16vertical, tiktok, ig-storiesStories, Reels
phone9:21—Wallpaper celular
Show full SKILL.md (322 more words)Show less

4. Estilos (15 Presets)

Cada estilo adiciona qualificadores automaticamente ao prompt:

EstiloDescricaoIdeal para
photorealisticFotorrealismo cinematograficoRetratos, cenas
animeAnime/Manga japonesPersonagens, cenas
digital-artArte digital detalhadaIlustracoes gerais
oil-paintingPintura a oleo classicaArte classica
watercolorAquarela fluidaArte delicada
pixel-artPixel art retro 8/16-bitGames retro
3d-renderRender 3D fotorrealistaProdutos, cenas 3D
concept-artConcept art profissionalGames, filmes
comicComics/HQ estilizadoQuadrinhos
minimalistMinimalista limpoDesign, logos
fantasyFantasy art epicoRPG, medieval
sci-fiSci-fi futuristaCyberpunk, espaco
sketchDesenho a lapis/carvaoEstudos, rascunhos
pop-artPop art vibranteArte moderna
noirFilm noir dramaticoAtmosfera sombria

5. Output

Imagens salvas em data/outputs/ com naming: {mode}_{style}_{timestamp}_{index}.png

Metadados salvos em .meta.json com: prompt original, prompt final, modelo, aspect ratio, seed, tempo, tamanho.

Integracao Com Outras Skills

  • ai-studio-image: Complementar — Stability AI para arte, Gemini para fotos humanizadas
  • instagram: Gerar arte → publicar no Instagram
  • telegram: Gerar imagem → enviar via bot

Rate Limits & Seguranca

  • Community License: 150 requests/10 segundos
  • Limite diario: 100 imagens/dia (configuravel via SAFETY_MAX_IMAGES_PER_DAY)
  • Retry automatico com backoff exponencial em caso de 429
  • Fallback de API keys (primaria + backups)

Referencia De Arquivos

ArquivoQuando consultar
references/setup-guide.mdSetup inicial, API key, troubleshooting
references/prompt-engineering.mdTecnicas avancadas de prompt
references/api-reference.mdEndpoints, parametros, respostas, erros

Best Practices

  • Provide clear, specific context about your project and requirements
  • Review all suggestions before applying them to production code
  • Combine with other complementary skills for comprehensive analysis

Common Pitfalls

  • Using this skill for tasks outside its domain expertise
  • Applying recommendations without understanding your specific context
  • Not providing enough project context for accurate analysis
  • ai-studio-image - Complementary skill for enhanced analysis
  • comfyui-gateway - Complementary skill for enhanced analysis
  • image-studio - Complementary skill for enhanced analysis

Limitations

  • Use this skill only when the task clearly matches the scope described above.
  • Do not treat the output as a substitute for environment-specific validation, testing, or expert review.
  • Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are missing.

© sickn33, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 7 other files (scripts, references) in skills/stability-ai of sickn33/agentic-awesome-skills.

  • SKILL.md
  • references/api-reference.md
  • references/prompt-engineering.md
  • references/setup-guide.md
  • scripts/config.py
  • scripts/generate.py
  • scripts/requirements.txt
  • scripts/styles.py

Open the folder on GitHubat commit 680176d

Used in 2 other repositories

We found 11 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 2 other GitHub owners. This page covers the copy in sickn33/agentic-awesome-skills, which our catalogue first saw on October 9, 2026.

Compare with similar skills

Stability AI next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Stability AI compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Stability AI this skillsickn33/agentic-awesome-skills47k2 repos~2kAutomated safety check: NotesMIT
Stable Diffusion with DiffusersOrchestra-Research/AI-Research-SKILLs13k5 repos~3.2kAutomated safety check: PassMIT
Stability AIdiegosouzapw/awesome-omni-skills159—~4.1kAutomated safety check: NotesMIT
Imageguaardvark/guaardvark257—~1.8kAutomated safety check: PassMIT
Fal AIhoodini/ai-agents-skills282—~2.1kAutomated safety check: NotesNone
Workflow Template BuilderMooshieblob1/MooshieUI207—~640Automated safety check: PassAGPL-3.0

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Questions about Stability AI

What does Stability AI do?

Geracao de imagens via Stability AI (SD3.5, Ultra, Core). An agent skill from sickn33/agentic-awesome-skills. Stability AI is an agent skill from sickn33/agentic-awesome-skills.5, Ultra, Core).

When should I use Stability AI?

Stability AI fits situations like: tasks that involve Image editing; tasks that involve Image generation.

How do I install Stability AI in Claude Code?

Run `npx skills add sickn33/agentic-awesome-skills --skill stability-ai -a claude-code`. Or copy the skill folder (skills/stability-ai in sickn33/agentic-awesome-skills) into .claude/skills/stability-ai in your project. Claude Code loads it when a task matches its description.

How do I install Stability AI in Codex?

Run `npx skills add sickn33/agentic-awesome-skills --skill stability-ai -a codex`. Or copy the skill folder (skills/stability-ai in sickn33/agentic-awesome-skills) into .agents/skills/stability-ai in your project. Codex loads it when a task matches its description.

Can I use Stability AI in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add sickn33/agentic-awesome-skills --skill stability-ai -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/stability-ai, .gemini/skills/stability-ai, .github/skills/stability-ai and .opencode/skills/stability-ai in your project.

What does Stability AI need to run?

Going by SKILL.md and its folder, Stability AI needs Python for the scripts in its folder, the command-line tools its instructions call (python and pip) and credentials named STABILITY_API_KEY. Our summary lists: Python 3; A credential in STABILITY_API_KEY.

Does Stability AI access the network?

SKILL.md contains no URLs. Its commands use pip, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Stability AI safe to install?

Our automated static check of SKILL.md found notes only (mentions a .env file), nothing it rates as a warning. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Stability AI use?

Stability AI is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Stability AI use?

About 2k tokens (SKILL.md is roughly 8.1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 4.1k tokens, read only when the agent opens those files.

What are the alternatives to Stability AI?

Skills that share tags, products or a category with Stability AI: Stable Diffusion with Diffusers (Orchestra-Research/AI-Research-SKILLs, 13k stars), Stability AI (diegosouzapw/awesome-omni-skills, 159 stars), Image (guaardvark/guaardvark, 257 stars) and Fal AI (hoodini/ai-agents-skills, 282 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Stability AI?

sickn33 (a GitHub user) maintains it in sickn33/agentic-awesome-skills, which has 47,379 GitHub stars. The repository holds 1,493 skills in this directory. The repository was last updated on October 9, 2026.

Source: sickn33/agentic-awesome-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.